TY - GEN AU - BALBO,W TI - [On the 5-amino-levulinic acid content of the urine in a group of subjects exposed to prolonged toxic action of lead] SN - 0044-1570 PY - 1998///1101 KW - Aminolevulinic Acid KW - Humans KW - Lead Poisoning KW - Levulinic Acids N1 - Publication Type: Journal Article ER -